--- cinepaint-gtk.pc.in.orig
+++ cinepaint-gtk.pc.in
@@ -11,6 +11,7 @@
 Name: cinepaint-gtk
 Description: Cinepaint Plug-In Library Using GTK+
 Version: @MAJOR_VERSION@.@MINOR_VERSION@
-Libs: -L${libdir} -lcinepaint @GTK_LIBS@
-Cflags: -I${includedir} @GTK_CFLAGS@
+Requires: gtk+-2.0
+Libs: -L${libdir} -lcinepaint 
+Cflags: -I${includedir}